A century has passed since Princess Twilight ascended to the Solar Throne and the reign has been a mostly peaceful if albeit lonely one. However, ancient creatures from time forgotten have watched, waited, and prepared for their chance to return.
Twilight Sparkle failed her entrance exams for Celestia’s school. Worse, she is a danger to both herself and others, resulting in her magic being suppressed. Dreams crushed and now one of the weakest unicorns, a nightmare comes to her.
For a thousand years, the Code of Harmony has ruled Equestria, and the Code of Dissonance has sabotaged its works at every turn. Now the war for control over the land will come to a head, and one unicorn's decision may decide the fate of all.